Locations?

Hi Everyone,

Is there a term meaning "the part of a building where a unit is located"? For example, LandBank, 7-11, and Starbucks are at the front, Gold's Gym and Krispy Kreme are at the left side of the building. We need a term that will cover front, back, right, and left sides of a building to serve as a tag/field for an online map. The only term I can think of is "location," but since it's a map, every point with a structure is a location. We're also thinking of "frontage," but that usually refers only to, well, the front (right?).

Thanks for any help.

Grace